The main component of ordinary facial cleanser is surfactant, which belongs to alkalinity, while the main component of amino acid facial cleanser is amino acid surfactant, which belongs to weak acidity, and its PH value is very close to human skin. Therefore, after using amino acid facial cleanser, the skin will feel very comfortable and moist, and it will never feel dry and tight.
Ordinary facial cleanser contains high alkali content, so it has strong cleaning power, which is easy to damage sebaceous glands and make the skin lose protection. Amino acid facial cleanser contains amino acid humectant and nutrients, which can not only protect sebum membrane, but also play a role in maintenance, so that the skin can be better protected.
Other facial cleanser, according to the different ingredients, defined the suitable skin. Amino acid facial cleanser can be used even for children, acne skin and sensitive skin, so don't worry about whether your skin is not suitable for this problem.
The PH value of amino acids is between 5.5 and 6.5, which is very close to the PH value of skin, and it has certain maintenance effect on sebum membrane. Therefore, if oily skin is exuberant in oil secretion, amino acid facial cleanser can remove oil immediately, but it is estimated that there will be oil again after a while.